Description
Cold starts on high-compression big-twins demand serious starter demand and battery drain—the S&S Easy Start Cam Kit eliminates this struggle by reducing initial crank compression until ignition, then automatically engaging full power once running. You’ll extend starter and battery life dramatically while gaining the reliability to fire your engine regardless of displacement or compression ratio. Best of all, there’s zero performance penalty once the engine runs; the compression release retracts centrifugally, delivering stock power delivery with none of the compromise.
- Fits 88/96/103 cubic-inch
- Compression ratios below 10:1
- Reduces start compression only
- Full compression under load
- Tested 10,000+ starts
- Protects starter and battery
- Bolt-on installation (chain-drive)
- Includes 4-gear set (gear-drive)
- Centrifugal compression release
- No performance loss
- Increased valve train noise (gear-drive)
- Made in U.S.A.
- MPN: 106-4840
- Requires clearance verification
